Real Estate Investment Properties for Sale in New Castle, DE

Looking for investment property in New Castle, DE with high ROI ?

Explore a variety of short-term homes & houses in New Castle, DE. Invest wisely with VRBO & New Castle, DE Airbnb properties available for purchase. Find your ideal investment property among our curated listings for a rewarding real estate venture.

Investment Property for Sale in New Castle, DE

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PROPERTY	DETAILS	SALE PRICE	INVESTMENT PERFORMANCE
184 EDGE AVE New Castle, DE Welcome to one floor living. This three bdrm, one bath home is move in ready. Freshly pai...	3 beds \| 1 baths \| N/A	$280,000	Airbnb cash on cash: 2.59% Traditional cash on cash: 4.66% Airbnb Rental Income: $1683 Traditional Rental Income: $1758 Airbnb ROI: 2.59% Traditional ROI: 4.66%
70 PRANGS LANE New Castle, DE Investor or handy homeowner alert! If youre ready for a great project, this ranch-style ho...	4 beds \| 1 baths \| 1,400 sq.ft.	$249,999	Airbnb cash on cash: N/A Traditional cash on cash: 6.55% Airbnb Rental Income: $null Traditional Rental Income: $2064 Airbnb ROI: N/A Traditional ROI: 6.55%
613 WILLINGS WAY New Castle, DE Welcome home to this beautifully maintained 2-bedroom, 2-bathroom condo located in the des...	2 beds \| 2 baths \| N/A	$189,000	Airbnb cash on cash: 2.47% Traditional cash on cash: 8.83% Airbnb Rental Income: $1142 Traditional Rental Income: $1905 Airbnb ROI: 2.47% Traditional ROI: 8.83%
4 GAIL ROAD New Castle, DE Welcome Chelsea Estates! This charming home offers three spacious bedrooms, each with cozy...	3 beds \| 1 baths \| 900 sq.ft.	$315,000	Airbnb cash on cash: 2.4% Traditional cash on cash: 4.62% Airbnb Rental Income: $1683 Traditional Rental Income: $1870 Airbnb ROI: 2.4% Traditional ROI: 4.62%
7 GAINOR ROAD New Castle, DE Welcome to your perfect new home! What was once a classic 3-bedroom, 1-bath ranch has bee...	3 beds \| 1 baths \| 1,475 sq.ft.	$324,000	Airbnb cash on cash: 2.29% Traditional cash on cash: 4.45% Airbnb Rental Income: $1683 Traditional Rental Income: $1874 Airbnb ROI: 2.29% Traditional ROI: 4.45%
42 OAKMONT DRIVE New Castle, DE Welcome to 42 Oakmont Drive! This spacious 4-bedroom, 2 full bath home offers comfort and ...	4 beds \| 2 baths \| 1,325 sq.ft.	$249,900	Airbnb cash on cash: N/A Traditional cash on cash: 8.42% Airbnb Rental Income: $null Traditional Rental Income: $2400 Airbnb ROI: N/A Traditional ROI: 8.42%
106 KILLORAN DRIVE New Castle, DE This full-brick rancher, remodeled in 2023, is ready for its new owner! Featuring 3 bedroo...	3 beds \| 2 baths \| 1,075 sq.ft.	$280,000	Airbnb cash on cash: 2.85% Traditional cash on cash: 6.38% Airbnb Rental Income: $1683 Traditional Rental Income: $2147 Airbnb ROI: 2.85% Traditional ROI: 6.38%
201 JEFFERSON AVENUE New Castle, DE THE UPPER LEVEL IS CURRENTLY TENANT OCCUPIED UNTIL DECEMBER 31ST, 2025. Welcome Home to th...	3 beds \| 2 baths \| 1,550 sq.ft.	$349,900	Airbnb cash on cash: 1.95% Traditional cash on cash: 4.19% Airbnb Rental Income: $1683 Traditional Rental Income: $1947 Airbnb ROI: 1.95% Traditional ROI: 4.19%
306 ELWOOD New Castle, DE Back active, no fault of Seller. FHA Appraisal completed and appraised above asking price....	3 beds \| 1 baths \| 1,200 sq.ft.	$273,000	Airbnb cash on cash: 3.21% Traditional cash on cash: 4.78% Airbnb Rental Income: $1683 Traditional Rental Income: $1619 Airbnb ROI: 3.21% Traditional ROI: 4.78%
205-D HIGHLAND BLVD New Castle, DE BACK ON THE MARKET DUE TO NO FAULT OF SELLER. Discover this beautifully renovated 2 bedroo...	2 beds \| 3 baths \| N/A	$204,900	Airbnb cash on cash: 1.7% Traditional cash on cash: 9.99% Airbnb Rental Income: $1142 Traditional Rental Income: $2375 Airbnb ROI: 1.7% Traditional ROI: 9.99%
23 KAREN COURT New Castle, DE Welcome to 23 Karen Ct, a beautifully renovated home nestled in the desirable Beaver Brook...	4 beds \| 3 baths \| 2,100 sq.ft.	$435,900	Airbnb cash on cash: N/A Traditional cash on cash: 5.6% Airbnb Rental Income: $null Traditional Rental Income: $2989 Airbnb ROI: N/A Traditional ROI: 5.6%
55 THE STRAND New Castle, DE Don't miss your chance to own a piece of history in this stunning home in Old New Castle! ...	4 beds \| 3 baths \| N/A	$949,500	Airbnb cash on cash: N/A Traditional cash on cash: 0.91% Airbnb Rental Income: $null Traditional Rental Income: $2266 Airbnb ROI: N/A Traditional ROI: 0.91%
51 PHOEBE FARMS LANE New Castle, DE Welcome to 51 Phoebe Farms Lane, a beautifully maintained Colonial in the desirable Bayvie...	4 beds \| 3 baths \| 2,650 sq.ft.	$524,900	Airbnb cash on cash: N/A Traditional cash on cash: 4.22% Airbnb Rental Income: $null Traditional Rental Income: $2948 Airbnb ROI: N/A Traditional ROI: 4.22%
13 THE STRAND New Castle, DE Experience timeless elegance & stunning river views from the comfort of your own home ***1...	4 beds \| 5 baths \| 2,625 sq.ft.	$865,000	Airbnb cash on cash: N/A Traditional cash on cash: 5.43% Airbnb Rental Income: $null Traditional Rental Income: $5820 Airbnb ROI: N/A Traditional ROI: 5.43%
106 LEA ROAD New Castle, DE Seller has made some last minute add-ons for the new potential homeowner and now ready to ...	3 beds \| 1 baths \| 1,000 sq.ft.	$319,900	Airbnb cash on cash: 2.35% Traditional cash on cash: 4.39% Airbnb Rental Income: $1683 Traditional Rental Income: $1828 Airbnb ROI: 2.35% Traditional ROI: 4.39%
2 DONWOOD DRIVE New Castle, DE Welcome to this well maintained, spacious 4-bedroom split-level home offering over 2,100 s...	4 beds \| 2 baths \| 2,150 sq.ft.	$424,900	Airbnb cash on cash: N/A Traditional cash on cash: 5.37% Airbnb Rental Income: $null Traditional Rental Income: $2894 Airbnb ROI: N/A Traditional ROI: 5.37%
16 HILLVIEW AVENUE New Castle, DE Back on the market after a total renovation! Don't miss out on this newly renovated and AF...	2 beds \| 1 baths \| 950 sq.ft.	$249,000	Airbnb cash on cash: 1.61% Traditional cash on cash: 6.79% Airbnb Rental Income: $1142 Traditional Rental Income: $1982 Airbnb ROI: 1.61% Traditional ROI: 6.79%
22 IVY LANE New Castle, DE Welcome to 22 Ivy Lane, a charming three-bedroom, one-and-a-half-bath brick ranch nestled ...	3 beds \| 2 baths \| 1,875 sq.ft.	$365,000	Airbnb cash on cash: 2.12% Traditional cash on cash: 5.8% Airbnb Rental Income: $1683 Traditional Rental Income: $2475 Airbnb ROI: 2.12% Traditional ROI: 5.8%
1136 OLD FORGE ROAD New Castle, DE Best and highest offer is due 8/22/2025, 12 noon! Welcome Home to 1136 Old Forge Rd. Disco...	3 beds \| 3 baths \| 1,600 sq.ft.	$295,000	Airbnb cash on cash: 2.43% Traditional cash on cash: 5.41% Airbnb Rental Income: $1683 Traditional Rental Income: $2041 Airbnb ROI: 2.43% Traditional ROI: 5.41%
183 RIVERVIEW DRIVE New Castle, DE Welcome to 183 Riverview Drive a charming 3-bedroom, 1-bath colonial nestled in the heart ...	3 beds \| 1 baths \| 1,100 sq.ft.	$265,000	Airbnb cash on cash: 2.71% Traditional cash on cash: 4.84% Airbnb Rental Income: $1683 Traditional Rental Income: $1746 Airbnb ROI: 2.71% Traditional ROI: 4.84%
30 THE STRAND New Castle, DE Don't miss out on the opportunity to own a piece of history with this charming home locate...	4 beds \| 3 baths \| N/A	$839,900	Airbnb cash on cash: N/A Traditional cash on cash: 2.12% Airbnb Rental Income: $null Traditional Rental Income: $3095 Airbnb ROI: N/A Traditional ROI: 2.12%
23 BUNKER HILL RD New Castle, DE Welcome to 23 Bunker Hill Rd. in sought-after Penn Acres South! This 4-bedroom, 2.1-bath c...	4 beds \| 3 baths \| N/A	$365,000	Airbnb cash on cash: N/A Traditional cash on cash: 8.51% Airbnb Rental Income: $null Traditional Rental Income: $3538 Airbnb ROI: N/A Traditional ROI: 8.51%
214 KEISER PLACE New Castle, DE Stunning Fully Renovated 3-Bedroom Ranch with Modern Finishes & Vaulted Ceilings! Step int...	3 beds \| 2 baths \| 1,250 sq.ft.	$289,900	Airbnb cash on cash: 2.38% Traditional cash on cash: 6.04% Airbnb Rental Income: $1683 Traditional Rental Income: $2212 Airbnb ROI: 2.38% Traditional ROI: 6.04%
17 W VIOLETTE DRIVE New Castle, DE Do you love where you live? Come and see our newest listing in the sought after community ...	3 beds \| 3 baths \| 1,525 sq.ft.	$450,000	Airbnb cash on cash: 1.18% Traditional cash on cash: 3.91% Airbnb Rental Income: $1683 Traditional Rental Income: $2366 Airbnb ROI: 1.18% Traditional ROI: 3.91%
221 ROMEO DRIVE New Castle, DE Welcome to this beautifully maintained 3-bedroom, 2.5-bath home located in the desirable R...	3 beds \| 3 baths \| 1,550 sq.ft.	$429,900	Airbnb cash on cash: 1.56% Traditional cash on cash: 4.8% Airbnb Rental Income: $1683 Traditional Rental Income: $2519 Airbnb ROI: 1.56% Traditional ROI: 4.8%
319 HOWELL New Castle, DE Discover the ease of single-level living in this beautifully updated ranch home located in...	3 beds \| 2 baths \| 1,175 sq.ft.	$280,000	Airbnb cash on cash: 2.88% Traditional cash on cash: 6.6% Airbnb Rental Income: $1683 Traditional Rental Income: $2197 Airbnb ROI: 2.88% Traditional ROI: 6.6%
33 UNIVERSITY AVENUE New Castle, DE Welcome Home! Whether you're a first-time buyer or looking to downsize, this charming home...	2 beds \| 1 baths \| 850 sq.ft.	$325,000	Airbnb cash on cash: 0.86% Traditional cash on cash: 3.69% Airbnb Rental Income: $1142 Traditional Rental Income: $1628 Airbnb ROI: 0.86% Traditional ROI: 3.69%
119 RIVERVIEW DRIVE New Castle, DE Classic brick Colonial charm meets modern convenience in this beautifully maintained home,...	3 beds \| 2 baths \| 1,225 sq.ft.	$319,900	Airbnb cash on cash: 2.35% Traditional cash on cash: 7.04% Airbnb Rental Income: $1683 Traditional Rental Income: $2625 Airbnb ROI: 2.35% Traditional ROI: 7.04%
26 STOCKTON DRIVE New Castle, DE Easy living in this beautifully updated 3 bedroom 1.5 bath ranch home in conveniently loca...	3 beds \| 1 baths \| 1,675 sq.ft.	$384,900	Airbnb cash on cash: 1.51% Traditional cash on cash: 3.66% Airbnb Rental Income: $1683 Traditional Rental Income: $1990 Airbnb ROI: 1.51% Traditional ROI: 3.66%
707 MOORES LANE New Castle, DE Welcome to 707 Moores Lane, a beautifully renovated ranch home in the well-established Cas...	3 beds \| 1 baths \| 900 sq.ft.	$319,900	Airbnb cash on cash: 2.13% Traditional cash on cash: 4.34% Airbnb Rental Income: $1683 Traditional Rental Income: $1879 Airbnb ROI: 2.13% Traditional ROI: 4.34%
39 MEMORIAL DRIVE New Castle, DE Welcome to this beautifully renovated 3-bedroom, 2 full-bath home set on one of the larges...	3 beds \| 2 baths \| 950 sq.ft.	$305,000	Airbnb cash on cash: 2.34% Traditional cash on cash: 5.45% Airbnb Rental Income: $1683 Traditional Rental Income: $2107 Airbnb ROI: 2.34% Traditional ROI: 5.45%
24 GUENEVER DR New Castle, DE Must See! Welcome to this beautifully updated, move-in ready ranch in the sought-after St...	3 beds \| 2 baths \| N/A	$390,000	Airbnb cash on cash: 1.63% Traditional cash on cash: 4.93% Airbnb Rental Income: $1683 Traditional Rental Income: $2421 Airbnb ROI: 1.63% Traditional ROI: 4.93%
96 MEMORIAL DRIVE New Castle, DE Welcome to 96 Memorial Drive! This lovely 3-4 bedroom, 1 bath home with a fully finished l...	4 beds \| 1 baths \| 1,550 sq.ft.	$319,900	Airbnb cash on cash: N/A Traditional cash on cash: 5.11% Airbnb Rental Income: $null Traditional Rental Income: $1961 Airbnb ROI: N/A Traditional ROI: 5.11%
920 CLAYTON STREET New Castle, DE Spacious 3 bedroom, 1.5 bath end-unit townhouse with great potential! The third-floor bonu...	3 beds \| 2 baths \| 1,475 sq.ft.	$299,000	Airbnb cash on cash: 2.14% Traditional cash on cash: 5.53% Airbnb Rental Income: $1683 Traditional Rental Income: $2167 Airbnb ROI: 2.14% Traditional ROI: 5.53%
55 CHARLES New Castle, DE Welcome to this charming 3-bedroom, 2-bath ranch home offering comfort, convenience, and e...	3 beds \| 2 baths \| 2,811 sq.ft.	$396,000	Airbnb cash on cash: 1.87% Traditional cash on cash: 6.81% Airbnb Rental Income: $1683 Traditional Rental Income: $3049 Airbnb ROI: 1.87% Traditional ROI: 6.81%

Real Estate investment in New-castle, DE

There are 37 properties for sale in the city of New Castle . The median list price in New Castle is $319,900 and the average price per square foot is $210. In September 2025, the average monthly cash on cash return in New Castle is 5.00%. The average monthly rental income in New Castle is $2,107.

New-castle, DE Real Estate Investing: FAQs for Buyers, Sellers and Investors

There are 37 investment properties available for sale in New-castle.

In 2025, the best neighborhood to buy investment property is New Castle.

The ROI for Long-Term is higher than the Short-Term in New-castle with average rental income of $2,107.

Your search for investment property begins and ends here

Investment Property for Sale in New Castle, DE

184 EDGE AVE

New Castle, DE

3 beds | 1 baths | N/A

$280,000

Airbnb cash on cash: 2.59%

Traditional cash on cash: 4.66%

Airbnb Rental Income: $1683

Traditional Rental Income: $1758

Airbnb ROI: 2.59%

Traditional ROI: 4.66%

70 PRANGS LANE

New Castle, DE

4 beds | 1 baths | 1,400 sq.ft.

$249,999

Airbnb cash on cash: N/A

Traditional cash on cash: 6.55%

Airbnb Rental Income: $null

Traditional Rental Income: $2064

Airbnb ROI: N/A

Traditional ROI: 6.55%

613 WILLINGS WAY

New Castle, DE

2 beds | 2 baths | N/A

$189,000

Airbnb cash on cash: 2.47%

Traditional cash on cash: 8.83%

Airbnb Rental Income: $1142

Traditional Rental Income: $1905

Airbnb ROI: 2.47%

Traditional ROI: 8.83%

4 GAIL ROAD

New Castle, DE

3 beds | 1 baths | 900 sq.ft.

$315,000

Airbnb cash on cash: 2.4%

Traditional cash on cash: 4.62%

Airbnb Rental Income: $1683

Traditional Rental Income: $1870

Airbnb ROI: 2.4%

Traditional ROI: 4.62%

7 GAINOR ROAD

New Castle, DE

3 beds | 1 baths | 1,475 sq.ft.

$324,000

Airbnb cash on cash: 2.29%

Traditional cash on cash: 4.45%

Airbnb Rental Income: $1683

Traditional Rental Income: $1874

Airbnb ROI: 2.29%

Traditional ROI: 4.45%

42 OAKMONT DRIVE

New Castle, DE

4 beds | 2 baths | 1,325 sq.ft.

$249,900

Airbnb cash on cash: N/A

Traditional cash on cash: 8.42%

Airbnb Rental Income: $null

Traditional Rental Income: $2400

Airbnb ROI: N/A

Traditional ROI: 8.42%

106 KILLORAN DRIVE

New Castle, DE

3 beds | 2 baths | 1,075 sq.ft.

$280,000

Airbnb cash on cash: 2.85%

Traditional cash on cash: 6.38%

Airbnb Rental Income: $1683

Traditional Rental Income: $2147

Airbnb ROI: 2.85%

Traditional ROI: 6.38%

201 JEFFERSON AVENUE

New Castle, DE

3 beds | 2 baths | 1,550 sq.ft.

$349,900

Airbnb cash on cash: 1.95%

Traditional cash on cash: 4.19%

Airbnb Rental Income: $1683

Traditional Rental Income: $1947

Airbnb ROI: 1.95%